Open AccessInvestigation of the damping wiggler effect and application on the PAL fourth‐generation storage ring
Author(s) -
Jang Gyeongsu,
Yoon M.,
Lee J.,
Oh B.-H.,
Kim J.,
Kim D.-E.,
Shin S.
Publication year - 2020
Publication title -
journal of synchrotron radiation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.172
H-Index - 99
ISSN - 1600-5775
DOI - 10.1107/s1600577520011522
Subject(s) - wiggler , storage ring , thermal emittance , dynamic aperture , achromatic lens , physics , optics , ring (chemistry) , beam emittance , lattice (music) , nuclear physics , beam (structure) , chemistry , acoustics , organic chemistry , cathode ray , electron
An investigation of the damping wiggler effect to reduce the emittance in the Pohang Accelerator Laboratory (PAL), a fourth‐generation storage ring (4GSR) that uses a multi‐bend achromat, is presented. A 4GSR lattice which has reduced emittance and increased dynamic aperture to amplify the synergy with two existing light sources (PLS‐II and PAL‐XFEL) at PAL is described.